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Cross-section of a corroded sewer pipe with a new blue epoxy CIPP liner cured inside
Viper Service Division

Trenchless & Pipe Lining

CIPP lining, pipe bursting, vertical stack lining & sectional repairs — without destroying your property.

Factory-Trained & Certified

Perma-Liner logoPerma-LinerFactory-Certified Installer
Nu Flow logoNu FlowCertified Lining Contractor
LMK Technologies logoLMK TechnologiesTrained System Installer
Cross-section of a corroded sewer pipe with a new blue epoxy CIPP liner cured inside
The blue layer is the new pipe — cured inside the old one

Trenchless 101

What is CIPP?

Cured-in-place pipe (CIPP) lining builds a brand-new structural pipe inside your failing one. In this cross-section, the blue layer is the new pipe — the corrosion around it is the old one, left right where it sits.

1

Saturate

A felt or fiberglass liner is saturated with structural epoxy resin, mixed for your pipe's diameter and length.

2

Invert & Cure

The liner is inverted through the host pipe and cured in place with air, steam, or UV — no digging.

3

Seal

The result is a seamless, jointless pipe-within-a-pipe. Structurally rated for 50+ years.

Our signature discipline. Viper rebuilds failing pipes from the inside out — cured-in-place pipe (CIPP) lining, pipe bursting, and vertical stack lining — with no trench through your landscaping, driveway, or slab. Every job is camera-documented before and after.

CIPP Lining

An epoxy-saturated liner cures in place, creating a seamless structural pipe inside the old one. Rated for 50+ years.

Pipe Bursting

Full-diameter replacement pulled through the old line's path — no open trench.

Vertical Stack Lining

Rehabilitate cast-iron stacks in multi-story buildings without demolition.

Sectional Point Repairs

Targeted liners fix isolated failures without lining the whole run.

Camera Documentation

Pre- and post-lining video footage delivered with every project.

Perma-Liner & LMK Certified

Factory-trained installers using industry-leading lining systems.

Protocol

How it runs.

01

Camera Inspection

HD camera survey maps the line and confirms it's a lining candidate.

02

Clean & Prep

Hydro-jetting and descaling prepare the host pipe.

03

Line & Cure

The liner is inverted, positioned, and cured in place.

04

Verify

Post-lining camera footage proves the result before we leave.

Straight Answers

Trenchless & Pipe Lining FAQs

Deploy a Crew

Get trenchless & pipe lining
on the schedule.

20 years in business · CSLB #1160998

Tell us what's failing. A dispatcher calls back, a stocked truck shows up, and you get a flat-rate quote before work starts.

Financing available

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